ZEMCH 2015 - International Conference Proceedings | Page 275

Through the next screen (Fig.4), you can check your input and start the calculation of transmittance, withdrawing from the database the information necessary to display the heat flow developed through the program THERM. Figure 4: The screen c) shows a summary of the input. The screen d) shows the heat flow and the thermal transmittance value Subsequently appears the image of the heat flow with the relative temperature data. It also appears a red or green field depending on the compatibility of transmittance value achievable with the requirements of European legislation for the limit values of the transparent elements. Figure 5: Comparison between two combinations where the second provides better performance than the other one Software for the heat flow evaluation of the nearly-zero houses 273